3.水稻的副产品稻糠：尽管种稻是为了要吃米，但在历史悠久的演化下，稻米

3. Rice <br>bran, a by-product of rice: Although the purpose of growing rice is to eat rice, under the long history of evolution, rice still has many economic functions that contribute to mankind, such as rice bran, which is the skin layer of rice and can be squeezed. oil. In Japan, rice bran oil is regarded as a kind of whitening product. In addition, rice bran can also be used to pickle vegetables, or even a single dish, called fried rice bran. According to research by scientists, the nutritional value of rice bran is also quite high. In addition to containing 64% of the nutrients in rice, it also contains more than 90% of the nutrients needed by the human body. In addition to rice bran oil, rice bran protein and rice bran nutrients are the main research directions of scientists. Therefore, there are many health foods and daily necessities emphasize that they contain fresh rice bran. <br>Straw: Straw is also a very distinctive economic by-product with many uses. In addition to feeding cattle, sheep and other livestock, straw ropes, straw sandals and funeral clothing made of straw are essential items for many farmers. There were also many houses with straw roofs in the early days. Craft products woven from straw are also quite common, such as straw mats and straw hats. Scarecrows wearing hats to deter bird flocks are the most common in rice fields. They were quite common in early rural landscapes.

3. By-products of rice<br>Rice bran: Although rice is planted to eat rice, but in the long history of evolution, rice has a lot of economic contributions to mankind, such as rice bran is one of them, rice bran is the cortical layer of rice, can squeeze oil. In Japan, rice bran oil is regarded as a whitening holy product. In addition, rice bran can also pickle, or even become a single dish, called fried rice bran. According to scientists, the nutritional value of rice bran is also quite high, in addition to containing 64% of the nutrition in rice, but also contains more than 90% of the human body needs nutrition. In addition to rice bran oil, rice bran protein and rice bran nutrients are the main direction of research by scientists. Therefore, there are many health food, daily necessities are emphasized that they have fresh rice bran ingredients.<br>Straw: Straw is also a quite distinctive economic by-product, with considerable use. In addition to food for cattle and sheep and other livestock, straw straw rope, straw shoes and coats, is a must-have for many farmers. In the early days there were also many houses made of straw. The use of straw weaving process products, such as straw mats, straw hats and so on. Also most common in rice paddies were scarecrows wearing hats to deter birds, a fairly common sight in early rural areas.

3. By product of rice<br>Rice bran: although rice is planted to eat rice, under the long history of evolution, rice has many economic functions that contribute to human beings. For example, rice bran is one of them. Rice bran is the skin layer of rice and can extract oil. In Japan, rice bran oil is regarded as a kind of whitening saint. In addition, rice bran can also pickle, or even become a single dish, called fried rice bran. According to scientists, the nutritional value of rice bran is also quite high. In addition to 64% of the nutrients in rice, rice bran also contains more than 90% of the nutrients needed by the human body. In addition to rice bran oil, rice bran protein and rice bran nutrients are the main research directions of scientists. Therefore, there are many health food, daily necessities are emphasized that they have the ingredients of fresh rice bran.<br>Straw: straw is also a quite distinctive economic by-product, with many uses. Straw ropes, straw sandals and coir raincoats woven from straw are essential for many farmers. In the early days, many houses were roofed with straw. Straw woven out of the process products, is also quite common, such as straw mats, straw hats and so on. The scarecrow wearing a hat to scare off birds is the most common sight in early rural areas.<br>